havent been on in a while and one of my keys is missing on the keyboard so excse the speeling...yo can probly already gess witch key it is ..hahaha.....and thank yo. it work great for a bit bt becase the flly ato was never installed i remeoed abot a centimetre from the bolt tip...(the bit that pshes...

hahaha yeah, ... i dont really need that much psi, ive asembled it to near completion today. it still functions on 50 psi. not well however, and you dont get a nice kick from it :x haha but in reality i couldnt get it to work exactly as portrayed in the design. so instead of a trigger made from meta...

ahh ok, well no i am not using a sear or disconnector. i thought about a design involving similar parts. but when it came to the trigger i just gave up on any "advanced" sort of design. and just hoped the single piece trigger would perform well enough and be easy enough to pull. either way the valve...

yeah i realised that after i made it but i cant change it. do you know how?

and im still a lil fuzzy on the disconector?

basicly with this design if you hold the trigger down it will continuously fire. if you tap the triger down and release it it will be semi.

cheers

im not sure what a disconector is but when i first biult the prototype a few years ago, it was intented as semi and full auto, depending on whether you held the triger or not. i was using a valve as the trigger but when i tried full auto the bolt just stayed fowards. so it only worked out as a semi....

yeah, i did have a look at this design multiple times and even started working out a way to biuld it. the main reason i didnt is because i dont like the gravity fed mag. and when i originally design mine i intened on it bieng fully auto/ semi auto. hold the trigger down and itll keep firing sort of ...

ok, i will post pictures and maybe a lil vid. im still tweaking the valve so at the moment it will only be semi auto . but still interesting as the bold can be seeing whiping back and fowarth.

and what is "pb" ??

and sorry to answer your question of the pressure. the semi auto had a much smaller bolt diameter about 10 mm, this one is 19 mm so the air take sroughly twice as long to fill the housing bore. this also has to travel 30 mm, the original "semi auto prototype" only had to travel about 10 mm, because ...

well basically i created this design in my head originally as a semi auto and over a few weeks of continuous thought i created a simple way to make it fully automatic....i wasn't going to post it at first because everytime i looked online for "help" to build a good gun with a decent amount of featur...